Integrated system of activated carbon regeneration and water treatment

Abstract

Disclosed is an integrated system of activated carbon regeneration and water treatment according to the present invention, and, more particularly, a system that is capable of integrally operating water treatment as well as automatic regeneration of activated carbon by applying facilities intended for automatically discharging spent carbon and putting regenerated carbon, a spent carbon/regenerated carbon transfer device, and so on to a massive water treatment and activated carbon filtration system, so transfer efficiency of the spent carbon and the regenerated carbon can be improved, a loss rate of the spent carbon and the regenerated carbon can be also minimized, wherein the system introduces a post-treatment technology intended for purifying condensate water having a high temperature occurring from a process of regenerating spent activated carbon using superheated steam by putting a decontaminant responding to a high temperature.

What is claimed is: 
     
         1 . An integrated system of activated carbon regeneration and water treatment, comprising:
 a plurality of water treatment tanks configured to perform an adsorption treatment of impurities contained in waste water using activated carbon;   a spent carbon storage tank configured to store up spent carbon discharged from the water treatment tanks;   at least one activated carbon regeneration tank configured to perform a regeneration treatment of activated carbon supplied from the spent carbon storage tank; and   a regenerated carbon storage tank  13  configured to store up regenerated carbon discharged from the activated carbon regeneration tank, and then to supply the regenerated carbon to the water treatment tanks,   wherein a first transfer process of transferring spent activated carbon from the water treatment tanks to the spent storage tank, a second transfer process of transferring the spent activated carbon from the spent storage tank to the activated carbon regeneration tank, and a third transfer process of transferring the regenerated activated carbon, regenerated of which has been completed, from the activated carbon regeneration tank to the regenerated carbon storage tank are performed by a transfer pump unit  200  configured to make a mixture, into which water and the activated carbon or spent activated carbon are mixed, flow into an elastic hose, and to compress the elastic hose into a compression roller, thereby carrying out transferring.   
     
     
         2 . The integrated system of activated carbon regeneration and water treatment of  claim 1 , wherein the transfer pump unit comprises: a mixing state check module configured to realize a mixing ratio of the water to the activated carbon or spent activated carbon with respect to the mixture, into which the water and the activated carbon or spent activated carbon are mixed, in a standard range of 1:1.3 to 2.0, wherein the mixing state check module includes a sensor module configured to check a state of the mixture and a control module configured to adjust moisture supply and discharge so that supply or discharge of the water can be performed in the standard range according to a detection result of the sensor module; an inlet configured to make the mixture, which has passed through the control module, flow into the inside of the elastic hose; a compression roller configured to apply pressure to the elastic hose and to perform compression and rolling movements; and a rotary driving part configured to rotate the compression roller. 
     
     
         3 . The integrated system of activated carbon regeneration and water treatment of  claim 2 , wherein a putting part configured to put the spent activated carbon is provided at an upper portion of the activated carbon regeneration tank, a drain device configured to discharge the activated carbon is provided at a lower portion of the activated carbon regeneration tank, and at least one or more superheated steam injection modules configured to eject superheated steam onto the spent activated carbon are provided in the inside of the activated carbon regeneration tank. 
     
     
         4 . The integrated system of activated carbon regeneration and water treatment of  claim 3 , wherein the superheated steam injection modules are provided in a structure which shows that at least two or more unit injection modules are arranged up and down to be separated from each other, wherein the unit injection modules are formed in such a manner that each length thereof is reduced as a plurality of injection pipes gradually reach an outer portion from a central portion. 
     
     
         5 . The integrated system of activated carbon regeneration and water treatment of  claim 4 , further comprising:
 a condensate water storage tank configured to store up condensate water having a high temperature discharged through a water discharge part  130  located at a lower portion of the activated carbon regeneration tank; and   a condensate water purification module configured to purify the condensate water by putting a decontaminant responding to the high temperature into the condensate water having the high temperature contained in the condensate water storage tank, and performing stirring.   
     
     
         6 . The integrated system of activated carbon regeneration and water treatment of  claim 5 , wherein the condensate water purification module comprises: a condensate water discharge line configured to discharge condensate water occurring during drying sludge discharged from a stirring module; a condensation heat control part configured to adjust a temperature of the condensate water, which is discharged, to a first temperature; a decontaminant supply part configured to put a decontaminant into the condensate water, the temperature of which has been adjusted to the first temperature; a first mixing part configured to mix the condensate water into which the decontaminant is putted; a reaction part configured to cause the condensate water mixed with the decontaminant to stay, and to generate a purification reaction by performing stirring; and a cooling heat control part configured to adjust a discharge temperature of a second condensate water, a reaction of which has been completed in the reaction part, to a second temperature. 
     
     
         7 . The integrated system of activated carbon regeneration and water treatment of  claim 6 , wherein the condensate water purification module further comprises: a counteragent supply part configured to put a counteragent into the second condensate water discharged from the reaction part in order to induce a neutral reaction; a second mixing part configured to mix the second condensate water and the counteragent, thereby generating the neutral reaction; and a discharge water detection part configured to measure acidity of the second condensate water discharged through the cooling heat control part, and to calculate and control an amount of the counteragent which is putted at the counteragent supply part. 
     
     
         8 . The integrated system of activated carbon regeneration and water treatment of  claim 7 , wherein the decontaminant supply part comprises: a counteragent storage tank configured to receive a liquefied persulfate; and a counteragent supply pump configured to quantitatively put the counteragent received in the counteragent storage tank, wherein the counteragent is supplied in a liquid state and is mixed with condensate water. 
     
     
         9 . The integrated system of activated carbon regeneration and water treatment of  claim 8 , further comprising a superheated steam formation module configured to form superheated steam supplied to the activated carbon regeneration tank, wherein the superheated steam formation module comprises: a boiler having a burner arranged at a upper portion of a combustion chamber, and including a flame interception net arranged at a lower portion of the burner; and a superheated steam formation part including steam heating pipes arranged to be separated from each other and surrounding an outer circumference of the flame interception net, and a steam inflow pipe and a steam discharge pipe connected to one end and another end of the steam heating pipes. 
     
     
         10 . The integrated system of activated carbon regeneration and water treatment of  claim 9 , wherein the superheated steam formation part causes temperature control to be performed by mixing steam having a high temperature and steam having a low temperature in such a manner that the steam inflow pipe is formed on one end of the steam heating pipes so as to communicate with the steam supply chamber, the superheated steam discharge pipe is formed on another end so as to communicate with the superheated steam supply part, and the steam inflow pipe and the steam discharge pipe communicate with the steam control pipe.